BATTERY CHARGER Instruction Manual BEFORE USING OUR BATTERY CHARGER, READ IN DETAILS ALL INSTRUCTIONS CONTAINED IN THIS MANUAL. KEEP THIS MANUAL IN A SAFE PLACE AS YOU MAY NEED TO USE IT LATER. We draw the attention of all users of this device: please follow the safety and maintenance instructions which are part of this manual. Also read the caution markings on the charger, the manual, and the gift box.
INTRODUCTION: Congratulations on purchasing this intelligent charging unit which enables definitely quick and optimum charging to “AA” and “AAA” rechargeable batteries. With charging functions as well as individual LCD displays for the charging compartments, this charging unit is reliable, user-friendly and ideal for use in the home, office or on journey. The Charging unit CAUTIONS: 1. The charger is restricted to charging NiCd and NiMH rechargeable batteries only.
2. 3. 4. 5. 6. The charging unit shall only be used at normal indoor room conditions. Always follow the charging instructions for the rechargeable battery. Observe the recommended charging current of the rechargeable batteries. Never use other kinds of the power cable and transformer apart from those originally supplied with the charging unit. The rechargeable battery may become hot during charging. User should take extra care when taking out the battery after charging.
simultaneously to each rechargeable battery in the compartments The display of terminal voltage (in V) and percentage (in %) will alternate during charging Trickle charging is available after the rechargeable battery is fully charged To prevent overcharge, charger timer is available to limit the charging time to 18 hours for each newly installed battery INVENTORY OF CONTENTS 1. 2. 3.
During the process of charging, the display of voltage and percentage will alternate on the LCD. The item of percentage will show the percentage of the battery charged while the item of voltage will show the voltage of battery. Once the battery is full, the voltage will display permanently with the “Full” sign. The trickle charging will start shortly afterwards. Charging current that is around 250mA is the only default value in the charging process.
Note: It may be necessary to charge and discharge the new rechargeable batteries for several times in the beginning in order to obtain the optimum capacity of the rechargeable batteries. However, this charger does not provide the discharge function. Users may need to discharge the new rechargeable batteries themselves. When the transformer has been plugged to the power source, the version number of the charger (for example “14” ) will display after all the segments light up momentarily.
“DEF” displays – A defect battery is placed into the charging unit (figure 2) If attempting to recharge the alkaline or carbon batteries, it may cause rupture, explosion or the leakage of hazardous liquids. During the charging process, the “Charge” sign will show if any rechargeable batteries are placed into the unit. Users should make sure that the charged batteries are either NiCd or NiMH type and should not use the alkaline or carbon batteries.
START CHARGING THE RECHARGEABLE BATTERIES After the transformer has been plugged to the power source, user should insert a rechargeable battery into the charging unit and plug the DC jack into the battery charger. Shortly afterwards, the battery voltage (for example, “1.38V”) will display. Then the “Charge” sign will show on LCD within 5 seconds, indicating that the charging process with around 250mA is going to start.
Percentage Indication of battery charging (Figure 4) After the rechargeable battery is fully charged, “Full” sign (figure 5) will show on the display and the user may take them out at this time. Or if the rechargeable batteries are kept placing at the compartments, trickle charging will start. The trickle charging current is around 10% duty cycle of the charging current to keep the rechargeable batteries full.
In case the power source terminates, the charger will reset. Once the power source is back to normal, the batteries will be taken as newly installed batteries in the charger. For proper reset, unplug the DC jack and wait for 5 seconds before plugging it into the charger. CARE AND MAINTENANCE: Extreme temperatures, vibration and shock should be avoided as these may cause the damage to the unit When cleaning the displays and casings, use a soft damp cloth only.
SPECIFICATIONS: Input voltage for AC/DC adapter : Charging current : 230V AC 50Hz around 250mA (for each battery) Max charging capacity (capacity of rechargeable batteries): Dimensions (L x H x W) of Charging unit: 2600mAh 66 x 109.8 x 22.3 mm LIABILITY DISCLAIMER: The manufacturer and supplier will not accept any responsibility on the improper or incorrect use that makes any consequence occur.
CAUTION - SAFETY INSTRUCTIONS : Attention of users should be drawn to the following important safety instructions: • As stated in the manual above, only use NiCd or NiMH rechargeable batteries. • The unit is for indoor use only. Do not expose it to humidity. Do not place it in water or submit it to rain and/or snow. Do not store or use it near an extreme heat. Keep batteries away from the fire. • Do not use any accessory not supplied with the charger.
